342580942960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1\times {\mathrm{85853}}^1$

素因数の和:87506

約数の個数: 80

約数和(自身を含む): 822714842880

約数和(自身を除く): 480133899920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1609, 2480, 3218, 6436, 8045, 12872, 16090, 25744, 32180, 49879, 64360, 85853, 99758, 128720, 171706, 199516, 249395, 343412, 399032, 429265, 498790, 686824, 798064, 858530, 997580, 1373648, 1717060, 1995160, 2661443, 3434120, 3990320, 5322886, 6868240, 10645772, 13307215, 21291544, 26614430, 42583088, 53228860, 106457720, 138137477, 212915440, 276274954, 552549908, 690687385, 1105099816, 1381374770, 2210199632, 2762749540, 4282261787, 5525499080, 8564523574, 11050998160, 17129047148, 21411308935, 34258094296, 42822617870, 68516188592, 85645235740, 171290471480, 342580942960]

約数ペア:

[(1, 342580942960), (2, 171290471480), (4, 85645235740), (5, 68516188592), (8, 42822617870), (10, 34258094296), (16, 21411308935), (20, 17129047148), (31, 11050998160), (40, 8564523574), (62, 5525499080), (80, 4282261787), (124, 2762749540), (155, 2210199632), (248, 1381374770), (310, 1105099816), (496, 690687385), (620, 552549908), (1240, 276274954), (1609, 212915440), (2480, 138137477), (3218, 106457720), (6436, 53228860), (8045, 42583088), (12872, 26614430), (16090, 21291544), (25744, 13307215), (32180, 10645772), (49879, 6868240), (64360, 5322886), (85853, 3990320), (99758, 3434120), (128720, 2661443), (171706, 1995160), (199516, 1717060), (249395, 1373648), (343412, 997580), (399032, 858530), (429265, 798064), (498790, 686824)]